CN114074108A - Splitter for waste liquid crystal display screen by pressure averaging method - Google Patents
Splitter for waste liquid crystal display screen by pressure averaging method Download PDFInfo
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- CN114074108A CN114074108A CN202111231528.6A CN202111231528A CN114074108A CN 114074108 A CN114074108 A CN 114074108A CN 202111231528 A CN202111231528 A CN 202111231528A CN 114074108 A CN114074108 A CN 114074108A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 91
- 239000002699 waste material Substances 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000012935 Averaging Methods 0.000 title abstract description 4
- 239000000084 colloidal system Substances 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims description 119
- 229920001971 elastomer Polymers 0.000 claims description 48
- 239000005060 rubber Substances 0.000 claims description 48
- 239000002184 metal Substances 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000006378 damage Effects 0.000 abstract description 3
- 239000007769 metal material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
- F16F15/085—Use of both rubber and metal springs
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- Environmental & Geological Engineering (AREA)
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- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to the field of computers, in particular to a splitter for a waste liquid crystal display screen by a pressure averaging method. The technical problem of the invention is as follows: the subassembly of useless liquid crystal display can receive great degree's harm, is pressed absolutely even, and secondly, when the fracturing colloid, the inside colloid atress of useless liquid crystal display is uneven, and some position colloid are not pressed crack. The technical scheme is as follows: a pressure equalization method is to the splitter of the old and useless liquid crystal display, including bottom plate and placing the buffer unit, etc.; the middle part of the upper surface of the bottom plate is provided with a placing buffer unit for placing the liquid crystal display screen. The invention realizes that when the colloid in the waste liquid crystal display screen is fractured, a certain buffering effect can be achieved on the waste liquid crystal display screen, the components of the waste liquid crystal display screen are effectively prevented from being damaged or broken, and in the whole extrusion process, the colloid in the waste liquid crystal display screen is uniformly stressed and is completely fractured, so that the later-stage splitting work is orderly carried out.
Description
Technical Field
The invention relates to the field of computers, in particular to a splitter for a waste liquid crystal display screen by a pressure averaging method.
Background
When the waste liquid crystal display screen is disassembled, the filling colloid in the waste liquid crystal display screen needs to be fractured firstly, so that each component of the waste liquid crystal display screen can be disassembled better; in the processing process of the prior art, the components of the waste liquid crystal display screen are damaged to a greater extent and even broken by pressure, so that the integrity of each component after being disassembled cannot be ensured, and the significance of disassembling and recycling is lost;
secondly, when the fracturing colloid, the inside colloid atress of useless liquid crystal display is uneven, leads to its fracturing degree to differ, and some position colloid is not fractured even, and then influences useless liquid crystal display's later stage split work.
Disclosure of Invention
In order to overcome the defects that the components of the waste liquid crystal display screen can be damaged to a large extent and even broken by pressure, and secondly, when the colloid is fractured, the colloid in the waste liquid crystal display screen is unevenly stressed and the colloid at some parts is not fractured, the invention has the technical problems that: a pressure equalization method is provided for a splitter of a waste liquid crystal display screen.
The technical scheme is as follows: a pressure equalization method used for a splitter of a waste liquid crystal display screen comprises a footing, a bottom plate, a first T-shaped fixing plate, a second T-shaped fixing plate, an electric heater, a placing buffer unit, a middle fracturing unit and a driving unit; the lower surface of the bottom plate is fixedly connected with a plurality of groups of bottom feet simultaneously; the front side and the rear side of the upper surface of the bottom plate are fixedly connected with a first T-shaped fixing plate and a second T-shaped fixing plate respectively; electric heaters are arranged on the upper surfaces of the first T-shaped fixing plate and the second T-shaped fixing plate; a placing buffer unit for placing the liquid crystal display screen is arranged in the middle of the upper surface of the bottom plate; the driving units for driving the equipment to work are arranged on the front side and the rear side of the upper surface of the bottom plate, and the driving units are positioned on the outer sides of the first T-shaped fixing plate and the second T-shaped fixing plate; and the driving unit is provided with a middle fracturing unit for fracturing colloid inside the liquid crystal display screen.
In a preferred embodiment of the present invention, the placing buffer unit comprises a first elastic member, a second elastic member, a first round bar, a second round bar and a placing plate; the middle part of the upper surface of the bottom plate is fixedly connected with two first elastic parts which are symmetrical front and back; two second elastic parts which are symmetrical front and back are fixedly connected to the middle part of the upper surface of the bottom plate, and the two second elastic parts are positioned on the left of the two first elastic parts; two first round rods which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate, and the two first round rods are positioned on the inner sides of the two first elastic parts; two second round rods which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate, and the two second round rods are positioned on the inner sides of the two second elastic parts; the upper ends of the two first elastic parts and the two first elastic parts are fixedly connected with a placing plate; two first round bars and second round bar upside sliding connection place the board.
In a preferred embodiment of the present invention, the driving unit comprises a motor, a first supporting frame, a third transmission shaft, a first transmission wheel, a second transmission wheel, a first fixing frame, a second fixing frame, a third transmission wheel, a screw rod, a first U-shaped frame, a fourth transmission wheel, a fourth transmission shaft, a booster gear, a second U-shaped frame and a polish rod; the left side of the upper surface of the bottom plate is connected with a first fixing frame through a bolt; the right side of the upper surface of the bottom plate is connected with a second fixing frame through a bolt; the front side of the upper surface of the bottom plate is connected with a first U-shaped frame through a bolt; a second U-shaped frame is connected to the rear side of the upper surface of the bottom plate through bolts; the upper part of the left side surface of the first fixing frame is connected with a first supporting frame through a bolt; a third transmission shaft is rotatably connected between the first fixing frame and the second fixing frame at the upper side; a fourth transmission shaft is rotatably connected to the upper side between the first fixing frame and the second fixing frame and is positioned above and behind the third transmission shaft; the upper surface of the first support frame is connected with a motor through bolts; the output end of the motor is fixedly connected with a third transmission shaft; a first transmission wheel is fixedly connected to the right side of the outer surface of the third transmission shaft; a second driving wheel is fixedly connected to the left side of the outer surface of the third transmission shaft; a fourth driving wheel is fixedly connected to the left side of the outer surface of the fourth transmission shaft; the outer surface of the fourth transmission shaft is fixedly connected with an auxiliary gear, and the auxiliary gear is positioned on the right side of the fourth transmission wheel; the outer ring surface of the second driving wheel is in transmission connection with a fourth driving wheel through a belt; the upper part of the inner side of the first U-shaped frame is rotatably connected with a screw rod; a third driving wheel is fixedly connected to the middle part of the screw rod; the left side and the right side of the screw rod are connected with the middle fracturing unit; the outer ring surface of the first driving wheel is in transmission connection with a third driving wheel through a belt; the auxiliary gear is connected with the middle fracturing unit; a polish rod is fixedly connected to the upper part of the inner side of the second U-shaped frame; the polished rod is connected with the middle fracturing unit.
In a preferred embodiment of the present invention, the lead screw is a two-way reverse-threaded lead screw.
In a preferred embodiment of the invention, the middle fracturing unit comprises a supporting plate, a first driving part, a second driving part, a fifth connecting plate, a spline shaft, a first L-shaped connecting plate, a first bevel gear, a second bevel gear, a first transmission shaft, a flat gear, a sliding sleeve, a first connecting frame, a third bevel gear, a fourth bevel gear, a second transmission shaft, a first extrusion roller, a first rubber sleeve and a second connecting frame; the screw rod is screwed with two support plates which are symmetrical left and right; the outer surface of the polished rod is connected with two supporting plates in a sliding way; the rear sides of the lower surfaces of the two supporting plates are fixedly connected with a first driving part respectively; the front sides of the lower surfaces of the two supporting plates are respectively fixedly connected with a second driving part; the front sides of the two support plates are respectively connected with a fifth connecting plate in a welding mode, and the two fifth connecting plates are positioned in front of the two second driving parts; the front parts of the opposite sides of the two supporting plates are respectively welded with a first L-shaped connecting plate; the telescopic ends of the two first driving parts are respectively fixedly connected with a second connecting frame; the telescopic ends of the two second driving parts are respectively fixedly connected with a first connecting frame; the front parts of the lower sides of the two fifth connecting plates are rotatably connected with a spline shaft respectively; the upper side of the spline shaft positioned on the right side is rotationally connected with the right supporting plate, and the upper side of the spline shaft positioned on the left side is rotationally connected with the left supporting plate; the upper sides of the outer surfaces of the two spline shafts are fixedly connected with a first bevel gear respectively, and the two first bevel gears are positioned above the two supporting plates; the upper sides of the two first L-shaped connecting plates are respectively and rotatably connected with a first transmission shaft; the middle parts of the outer surfaces of the two first transmission shafts are fixedly connected with a flat gear respectively; two second bevel gears are fixedly connected to the back sides of the outer surfaces of the two first transmission shafts respectively; the first bevel gear positioned on the right is meshed with the first transmission shaft on the right, and the first bevel gear positioned on the left is meshed with the first transmission shaft on the left; the two flat gears are both meshed with the auxiliary gear; the front parts of the upper sides of the two first connecting frames are respectively rotatably connected with a sliding sleeve; a second transmission shaft is rotatably connected between the first connecting frame and the second connecting frame which are positioned in front, and a second transmission shaft is rotatably connected between the first connecting frame and the second connecting frame which are positioned in rear; the outer surfaces of the two sliding sleeves are fixedly connected with a third bevel gear respectively; and the front sides of the outer surfaces of the two second transmission shafts are fixedly connected with a fourth bevel gear respectively, the outer surfaces of the two second transmission shafts are fixedly connected with a first rubber sleeve respectively, and the two first rubber sleeves are positioned behind the two fourth bevel gears.
In a preferred embodiment of the present invention, the first rubber sleeve and the second rubber sleeve are provided with a raised block made of metal on the outer surface.
In a preferred embodiment of the invention, the double-side fracturing unit further comprises two-side fracturing units, the two-side fracturing units are mounted on the left side and the right side of the middle fracturing unit, and each two-side fracturing unit comprises a third elastic part, a first connecting rod, a U-shaped plate, a third driving part, a second supporting frame, a fifth transmission shaft, a second extrusion roller, a second rubber sleeve, a fourth elastic part, a second connecting rod, a third supporting frame, a second L-shaped connecting plate, a third L-shaped connecting plate and a push plate; the back sides of the two first connecting frames are fixedly connected with a third elastic part respectively; the back sides of the two second connecting frames are fixedly connected with a fourth elastic part respectively; two second support frames which are symmetrical left and right are fixedly connected to the front side of the upper surface of the bottom plate; two third support frames which are symmetrical left and right are fixedly connected to the rear side of the upper surface of the bottom plate; the upper sides of the two second supporting frames are fixedly connected with a first connecting rod respectively; the outer surfaces of the two first connecting rods are respectively connected with a third elastic component in a rotating way; the upper sides of the two third supporting frames are fixedly connected with a second connecting rod respectively; the outer surfaces of the two second connecting rods are respectively connected with a fourth elastic part in a rotating way; a U-shaped plate is fixedly connected between the third elastic component and the fourth elastic component which are positioned on the right, and a U-shaped plate is fixedly connected between the third elastic component and the fourth elastic component which are positioned on the left; a fifth transmission shaft is fixedly connected between the third elastic part and the fourth elastic part which are positioned on the right, a fifth transmission shaft is fixedly connected between the third elastic part and the fourth elastic part which are positioned on the left, and the two fifth transmission shafts are positioned below the two U-shaped plates; the outer surfaces of the two fifth transmission shafts are fixedly connected with a second rubber sleeve respectively; the front ends of the two fifth transmission shafts are fixedly connected with a third driving part respectively; the upper surfaces of the two supporting plates are respectively welded with a second L-shaped connecting plate and a third L-shaped connecting plate; and a push plate is fixedly connected to one second L-shaped connecting plate and one third L-shaped connecting plate which are positioned on the right side, and a push plate is fixedly connected to one second L-shaped connecting plate and one third L-shaped connecting plate which are positioned on the left side.
In a preferred embodiment of the invention, the third elastic member and the fourth elastic member are arranged to be slightly inclined.
In a preferred embodiment of the invention, the U-shaped plate moves to be at the same level with the push plate after rotating to be horizontal.
Compared with the prior art, the invention has the advantages that: according to the invention, when the colloid in the waste liquid crystal display screen is fractured, a certain buffering effect can be achieved on the waste liquid crystal display screen, the components of the waste liquid crystal display screen are effectively prevented from being damaged or broken, and in the whole extrusion process, the colloid in the waste liquid crystal display screen is uniformly stressed, so that the colloid is completely fractured to a certain extent, and the later-stage splitting work is orderly carried out.
Drawings
FIG. 1 is a schematic view of a first three-dimensional structure of a splitter for a waste liquid crystal display screen according to the pressure equalization method of the present application;
FIG. 2 is a front view of a splitter for a waste LCD panel according to the pressure equalization method of the present application;
FIG. 3 is a schematic view of a second three-dimensional structure of a splitter for a waste liquid crystal display screen according to the pressure equalization method of the present application;
FIG. 4 is a schematic view of a combined three-dimensional structure of a splitter for a waste liquid crystal display screen according to the pressure equalization method of the present application;
FIG. 5 is a schematic view of a combined three-dimensional structure of a bottom plate and a placing buffer unit of a splitter for a waste liquid crystal display screen according to the pressure equalization method;
FIG. 6 is a schematic view of a first three-dimensional structure of a middle fracturing unit of a splitter for a waste liquid crystal display screen according to the pressure equalization method;
FIG. 7 is a schematic diagram of a second three-dimensional structure of a middle fracturing unit of a splitter for a waste liquid crystal display screen according to the pressure equalization method;
FIG. 8 is a schematic view of a partial three-dimensional structure of a middle fracturing unit of a splitter for a waste liquid crystal display screen according to the pressure equalization method;
FIG. 9 is a schematic view of a combined three-dimensional structure of a base plate and a driving unit of a splitter for a waste liquid crystal display screen according to the pressure equalization method of the present application;
fig. 10 is a schematic view of a three-dimensional structure of two-side fracturing units of a splitter for a waste liquid crystal display screen according to the pressure equalization method;
FIG. 11 is a schematic diagram of a first partial body structure of two side fracturing units of a splitter for a waste liquid crystal display screen according to the pressure equalization method of the present application;
fig. 12 is a schematic diagram of a second partial body structure of the fracturing units on two sides of the splitter of the waste liquid crystal display screen by the pressure equalization method.
In the figure: 1. a foot 2, a bottom plate 3, a first T-shaped fixing plate 4, a second T-shaped fixing plate 5, an electric heater 201, a first elastic component 202, a second elastic component 203, a first round bar 204, a second round bar 205, a placing plate 301, a supporting plate 302, a first driving component 303, a second driving component 304, a fifth connecting plate 305, a spline shaft 306, a first L-shaped connecting plate 307, a first bevel gear 308, a second bevel gear 309, a first transmission shaft 3010, a flat gear 3011, a sliding sleeve 3012, a first connecting frame 3013, a third bevel gear 3014, a fourth bevel gear 3015, a second transmission shaft 3016, a first squeezing roller 3017, a first rubber sleeve 3018, a second connecting frame 401, a motor 402, a first supporting frame 403, a third transmission shaft 404, a first transmission wheel 405, a second transmission wheel 406, a first fixing frame 406, 407. the device comprises a second fixing frame, 408, a third driving wheel, 409, a screw rod, 4010, a first U-shaped frame, 4011, a fourth driving wheel, 4012, a fourth driving shaft, 4013, a pinion, 4014, a second U-shaped frame, 4015, a polished rod, 501, a third elastic component, 502, a first connecting rod, 503, a U-shaped plate, 504, a third driving component, 505, a second supporting frame, 506, a fifth driving shaft, 507, a second extrusion roller, 508, a second rubber sleeve, 509, a fourth elastic component, 5010, a second connecting rod, 5011, a third supporting frame, 5012, a second L-shaped connecting plate, 5013, a third L-shaped connecting plate, 5014 and a push plate.
Detailed Description
Although the present invention may be described with respect to particular applications or industries, those skilled in the art will recognize the broader applicability of the invention. Those of ordinary skill in the art will recognize other factors such as: terms such as above, below, upward, downward, and the like are used to describe the accompanying drawings and are not meant to limit the scope of the invention, which is defined by the appended claims. Such as: any numerical designation of first or second, and the like, is merely exemplary and is not intended to limit the scope of the invention in any way.
Example 1
A pressure equalization method for a splitter of a waste liquid crystal display screen is shown in figures 1-9 and comprises a footing 1, a bottom plate 2, a first T-shaped fixing plate 3, a second T-shaped fixing plate 4, an electric heater 5, a placing buffer unit, a middle fracturing unit and a driving unit; the lower surface of the bottom plate 2 is fixedly connected with a plurality of groups of bottom feet 1 at the same time; the front side and the rear side of the upper surface of the bottom plate 2 are fixedly connected with a first T-shaped fixing plate 3 and a second T-shaped fixing plate 4 respectively; the electric heater 5 is arranged on the upper surfaces of the first T-shaped fixing plate 3 and the second T-shaped fixing plate 4; a placing buffer unit is arranged in the middle of the upper surface of the bottom plate 2; the front and back sides of the upper surface of the bottom plate 2 are provided with driving units which are positioned at the outer sides of the first T-shaped fixing plate 3 and the second T-shaped fixing plate 4; the driving unit is provided with a middle fracturing unit.
Before the preparation work, the machine is fixed stably through the bottom feet 1 and the bottom plate 2, then the liquid crystal display screen is placed between the placing buffer unit and the middle fracturing unit manually, after the placing is completed, the electric heater 5 is controlled to start to work, the electric heater 5 starts to heat the liquid crystal display screen, so that the filling colloid in the liquid crystal display screen is slightly softened, then the middle fracturing unit is controlled to start to work, the middle fracturing unit downwards extrudes the middle part of the liquid crystal display screen, the liquid crystal display screen is changed into a downwards slightly sunken arc-shaped state, when the middle part of the liquid crystal display screen is extruded, the liquid crystal display screen is buffered through the placing buffer unit, the liquid crystal display screen is prevented from losing support when being pressed downwards or being pressed off due to overlarge stress, then the driving unit is controlled to start to work, and the driving unit drives the middle fracturing unit to slowly move towards the two sides of the liquid crystal display screen when being opened, when moving, extrude the inside colloid in position through liquid crystal display, and then with its inside colloid fracturing, be convenient for carry out the split to it.
Example 2
On the basis of embodiment 1, as shown in fig. 1 and fig. 4 to 9, the placing buffer unit includes a first elastic member 201, a second elastic member 202, a first round bar 203, a second round bar 204, and a placing plate 205; two first elastic parts 201 which are symmetrical front and back are fixedly connected to the middle part of the upper surface of the bottom plate 2; two second elastic parts 202 which are symmetrical front and back are fixedly connected to the middle part of the upper surface of the bottom plate 2, and the two second elastic parts 202 are positioned at the left of the two first elastic parts 201; two first round rods 203 which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate 2, and the two first round rods 203 are positioned at the inner sides of the two first elastic parts 201; two second round rods 204 which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate 2, and the two second round rods 204 are positioned at the inner sides of the two second elastic parts 202; the two first elastic parts 201 and the upper ends of the two first elastic parts 201 are fixedly connected with a placing plate 205; the two first round rods 203 and the two second round rods 204 are connected with a placing plate 205 in a sliding way.
The driving unit comprises a motor 401, a first support frame 402, a third transmission shaft 403, a first transmission wheel 404, a second transmission wheel 405, a first fixed frame 406, a second fixed frame 407, a third transmission wheel 408, a screw rod 409, a first U-shaped frame 4010, a fourth transmission wheel 4011, a fourth transmission shaft 4012, an auxiliary gear 4013, a second U-shaped frame 4014 and a polished rod 4015; the left side of the upper surface of the bottom plate 2 is connected with a first fixing frame 406 through a bolt; the right side of the upper surface of the bottom plate 2 is connected with a second fixing frame 407 through a bolt; the front side of the upper surface of the bottom plate 2 is connected with a first U-shaped frame 4010 through bolts; a second U-shaped frame 4014 is connected to the rear side of the upper surface of the base plate 2 through bolts; the upper part of the left side surface of the first fixing frame 406 is connected with a first supporting frame 402 through bolts; a third transmission shaft 403 is rotatably connected between the first fixing frame 406 and the second fixing frame 407; a fourth transmission shaft 4012 is rotatably connected between the first fixing frame 406 and the second fixing frame 407 at the upper side, and the fourth transmission shaft 4012 is positioned at the rear upper part of the third transmission shaft 403; the motor 401 is connected to the upper surface of the first support frame 402 through bolts; the output end of the motor 401 is fixedly connected with a third transmission shaft 403; a first driving wheel 404 is fixedly connected to the right side of the outer surface of the third driving shaft 403; a second driving wheel 405 is fixedly connected to the left side of the outer surface of the third transmission shaft 403; a fourth driving wheel 4011 is fixedly connected to the left side of the outer surface of the fourth transmission shaft 4012; an auxiliary gear 4013 is fixedly connected to the outer surface of the fourth transmission shaft 4012, and the auxiliary gear 4013 is positioned on the right side of the fourth transmission wheel 4011; the outer ring surface of the second driving wheel 405 is in transmission connection with a fourth driving wheel 4011 through a belt; the upper part of the inner side of the first U-shaped frame 4010 is rotatably connected with a screw rod 409; a third driving wheel 408 is fixedly connected to the middle part of the screw rod 409; the left side and the right side of the screw rod 409 are connected with a middle fracturing unit; the outer annular surface of the first driving wheel 404 is in driving connection with a third driving wheel 408 through a belt; the auxiliary gear 4013 is connected with the middle fracturing unit; a polish rod 4015 is fixedly connected to the upper part of the inner side of the second U-shaped frame 4014; the polished rod 4015 is connected to the middle fracturing unit.
The screw rod 409 is a bidirectional reverse-thread screw rod 409.
The middle fracturing unit comprises a support plate 301, a first driving part 302, a second driving part 303, a fifth connecting plate 304, a spline shaft 305, a first L-shaped connecting plate 306, a first bevel gear 307, a second bevel gear 308, a first transmission shaft 309, a flat gear 3010, a sliding sleeve 3011, a first connecting frame 3012, a third bevel gear 3013, a fourth bevel gear 3014, a second transmission shaft 3015, a first squeezing roller 3016, a first rubber sleeve 3017 and a second connecting frame 3018; the screw rod 409 is screwed with two support plates 301 which are symmetrical left and right; the outer surface of the polish rod 4015 is connected with two supporting plates 301 in a sliding way; the rear sides of the lower surfaces of the two support plates 301 are respectively fixedly connected with a first driving part 302; the front sides of the lower surfaces of the two supporting plates 301 are respectively fixedly connected with a second driving part 303; one fifth connecting plate 304 is welded to the front sides of the two support plates 301, and the two fifth connecting plates 304 are positioned in front of the two second driving parts 303; the front parts of the opposite sides of the two support plates 301 are respectively welded with a first L-shaped connecting plate 306; the telescopic ends of the two first driving parts 302 are respectively fixedly connected with a second connecting frame 3018; the telescopic ends of the two second driving parts 303 are fixedly connected with a first connecting frame 3012 respectively; the front parts of the lower sides of the two fifth connecting plates 304 are rotatably connected with a spline shaft 305 respectively; the upper side of the spline shaft 305 positioned on the right is rotationally connected with the right supporting plate 301, and the upper side of the spline shaft 305 positioned on the left is rotationally connected with the left supporting plate 301; the upper sides of the outer surfaces of the two spline shafts 305 are fixedly connected with a first bevel gear 307 respectively, and the two first bevel gears 307 are positioned above the two support plates 301; the upper sides of the two first L-shaped connecting plates 306 are respectively connected with a first transmission shaft 309 in a rotating way; a flat gear 3010 is fixedly connected to the middle of the outer surface of each of the two first transmission shafts 309; two second bevel gears 308 are fixedly connected to the back sides of the outer surfaces of the two first transmission shafts 309 respectively; the first bevel gear 307 on the right engages the first drive shaft 309 on the right, and the first bevel gear 307 on the left engages the first drive shaft 309 on the left; both flat gears 3010 engage the pinion 4013; the front parts of the upper sides of the two first connecting frames 3012 are respectively connected with a sliding sleeve 3011 in a rotating way; a second transmission shaft 3015 is rotatably connected between the first connecting frame 3012 and the second connecting frame 3018 positioned at the front, and a second transmission shaft 3015 is rotatably connected between the first connecting frame 3012 and the second connecting frame 3018 positioned at the rear; the outer surfaces of the two sliding sleeves 3011 are respectively fixedly connected with a third bevel gear 3013; the front sides of the outer surfaces of the two second transmission shafts 3015 are fixedly connected with a fourth bevel gear 3014, the outer surfaces of the two second transmission shafts 3015 are fixedly connected with a first rubber sleeve 3017, and the two first rubber sleeves 3017 are located behind the two fourth bevel gears 3014.
The outer surfaces of the first rubber sleeve 3017 and the second rubber sleeve 508 are provided with convex blocks made of metal.
Before the preparation, the liquid crystal display is manually placed on the placing plate 205, the placing plate 205 is pressed downwards under the action of the gravity of the liquid crystal display, namely, the placing plate 205 slides downwards on the two groups of first round rods 203 and second round rods 204 for a certain distance, and simultaneously, the two groups of first elastic parts 201 and second elastic parts 202 are also compressed, the first elastic parts 201 and the second elastic parts 202 are springs, after the liquid crystal display is placed, the electric heater 5 starts to work, the electric heater 5 heats up the colloid in the liquid crystal display, so that the colloid in the liquid crystal display is slightly softened, and further the liquid crystal display can be fractured more easily, then the two first driving parts 302 and the second driving parts 303 are controlled to start to work simultaneously, the first driving parts 302 and the second driving parts 303 are electric push rods, the first driving part 302 and the second driving part 303 drive the first connecting frame 3012 and the second connecting frame 3018 to move downwards, that is, the second driving shaft 3015, the first squeezing roller 3016 and the first rubber sleeve 3017 are driven to move downwards, and then the middle portion of the liquid crystal display screen is squeezed downwards, at the same time, the first connecting frame 3012 drives the sliding sleeve 3011 to slide downwards on the spline shaft 305, and then drives the third bevel gear 3013 to move downwards, so that the third bevel gear 3013 is always engaged with the fourth bevel gear 3014, another set of the first driving part 302, the second driving part 303, the spline shaft 305, the sliding sleeve 3011, the first connecting frame 3012, the third bevel gear 3013, the fourth bevel gear 3014, the second driving shaft 3015, the first squeezing roller 3016, the first rubber sleeve 3017 and the second connecting frame 3018 repeat the above operations, and then the motor 401 is controlled to start to operate, the motor 401 drives the third driving shaft 403 to rotate through the output shaft, the third transmission shaft 403 drives the first transmission wheel 404 to rotate, the first transmission wheel 404 drives the third transmission wheel 408 to rotate, the third transmission wheel 408 drives the screw rod 409 to rotate, the screw rod 409 drives two sets of support plates 301 to move away from each other in opposite directions, and drives two sets of flat gears 3010 to rotate, and further drives two sets of first transmission shafts 309 to rotate through two sets of flat gears 3010, two sets of first transmission shafts 309 drive two sets of first bevel gears 307 through two sets of second bevel gears 308, two sets of first bevel gears 307 drive two sets of sliding sleeves 3011 through two sets of spline shafts 305, two sets of sliding sleeves 3011 drive two sets of fourth bevel gears 3014 through two sets of third bevel gears 3013, two sets of fourth bevel gears 3014 drive two sets of second transmission shafts 3015 to rotate, two sets of second transmission shafts 3015 drive two sets of first extrusion rollers 3016 and two sets of first rubber sleeves 3017 to rotate, while two sets of first extrusion rollers 3016 and two sets of first rubber sleeves 3017 to rotate, two groups of supporting plates 301 drive two groups of first driving parts 302 and second driving parts 303 to move in opposite directions away from each other, so that two groups of first squeezing rollers 3016 and two groups of first rubber sleeves 3017 move in opposite directions away from each other on the upper surface of the liquid crystal display, and when moving, the liquid crystal display is squeezed by the two groups of first squeezing rollers 3016 and the two groups of first rubber sleeves 3017, and because the two groups of first rubber sleeves 3017 have certain elasticity, when the two groups of first rubber sleeves 3017 move and squeeze the liquid crystal display, the liquid crystal display can have certain buffering effect in the upward direction by the two groups of first rubber sleeves 3017, so as to prevent the liquid crystal display from being crushed due to over-high pressure, and because the outer surface of the first rubber sleeve 3017 is provided with a convex block made of metal material, when the first rubber sleeve 3017 rotates and squeezes the colloid inside the liquid crystal display, the protruding piece of metal material that first rubber sleeve 3017 surface set up can be better carry out the fracturing to the inside colloid of liquid crystal display, at the extrusion in-process, compresses two sets of first elastomeric element 201 and second elastomeric element 202 simultaneously, and then plays the cushioning effect to liquid crystal display, prevents that liquid crystal display when being extruded, because pressure is too big and take place great damage, even fracture.
Example 3
On the basis of the embodiment 2, as shown in fig. 1 and fig. 10 to 12, the double-side fracturing unit is further included, the double-side fracturing unit is installed on the left side and the right side of the middle fracturing unit, and the double-side fracturing unit includes a third elastic member 501, a first connecting rod 502, a U-shaped plate 503, a third driving member 504, a second support frame 505, a fifth transmission shaft 506, a second squeezing roller 507, a second rubber sleeve 508, a fourth elastic member 509, a second connecting rod 5010, a third support frame 5011, a second L-shaped connecting plate 5012, a third L-shaped connecting plate 5013 and a push plate 5014; the opposite sides of the two first connecting frames 3012 are respectively fixedly connected with a third elastic component 501; a fourth elastic component 509 is fixedly connected to the back sides of the two second connecting frames 3018; two second support frames 505 which are symmetrical left and right are fixedly connected to the front side of the upper surface of the bottom plate 2; two third support frames 5011 which are bilaterally symmetrical are fixedly connected to the rear side of the upper surface of the bottom plate 2; a first connecting rod 502 is fixedly connected to the upper sides of the two second supporting frames 505 respectively; the outer surfaces of the two first connecting rods 502 are respectively connected with a third elastic part 501 in a rotating way; the upper sides of the two third supporting frames 5011 are fixedly connected with a second connecting rod 5010 respectively; the outer surfaces of the two second connecting rods 5010 are respectively and rotatably connected with a fourth elastic part 509; a U-shaped plate 503 is fixedly connected between the third elastic component 501 and the fourth elastic component 509 which are positioned on the right, and a U-shaped plate 503 is fixedly connected between the third elastic component 501 and the fourth elastic component 509 which are positioned on the left; a fifth transmission shaft 506 is fixedly connected between the third elastic part 501 and the fourth elastic part 509 which are positioned on the right, a fifth transmission shaft 506 is fixedly connected between the third elastic part 501 and the fourth elastic part 509 which are positioned on the left, and the two fifth transmission shafts 506 are positioned below the two U-shaped plates 503; the outer surfaces of the two fifth transmission shafts 506 are fixedly connected with a second rubber sleeve 508 respectively; the front ends of the two fifth transmission shafts 506 are respectively fixedly connected with a third driving part 504; the upper surfaces of the two support plates 301 are respectively welded with a second L-shaped connecting plate 5012 and a third L-shaped connecting plate 5013; a push plate 5014 is fixedly connected to one second L-shaped connecting plate 5012 and one third L-shaped connecting plate 5013 which are positioned on the right, and a push plate 5014 is fixedly connected to one second L-shaped connecting plate 5012 and one third L-shaped connecting plate 5013 which are positioned on the left.
The third elastic member 501 and the fourth elastic member 509 are provided to be slightly inclined.
The U-shaped plate 503, when rotated to the horizontal position, moves to the same level as the push plate 5014.
When the two sets of first driving members 302 and the two sets of second driving members 303 drive the two sets of first connecting frames 3012 and the two sets of second connecting frames 3018 to move downwards, the two sets of third elastic members 501 are driven to rotate around the central point of the first connecting rod 502, the two sets of fourth elastic members 509 are driven to rotate around the central point of the two sets of second connecting rods 5010, and then the two sets of third elastic members 501 and the fourth elastic members 509 drive the two sets of U-shaped plates 503, the third driving member 504, the fifth transmission shaft 506, the second squeezing rollers 507 and the second rubber sleeves 508 to rotate by a certain angle until the two sets of third elastic members 501 and the fourth elastic members 509 rotate to the horizontal state, at this time, the two sets of first squeezing rollers 3016 and the first rubber sleeves 3017 squeeze the middle part of the liquid crystal display, the two sets of second squeezing rollers 507 and the second rubber sleeves 508 squeeze both sides of the liquid crystal display, and at this time, the two sets of U-shaped plates 503 move to be at the same horizontal position as the two sets 5014, then when the two sets of supporting plates 301 move away from each other in opposite directions, one side of the two sets of third elastic members 501 and one side of the fourth elastic members 509 are simultaneously pressed, the third elastic members 501 and the fourth elastic members 509 are bidirectional retractable plates, at the same time, the two sets of supporting plates 301 respectively drive the two sets of second L-shaped connecting plates 5012 and the two sets of third L-shaped connecting plates 5013 to move, further drive the two sets of push plates 5014 to move in opposite directions to approach each other, further push the two sets of U-shaped plates 503 to move in opposite directions to approach each other through the two sets of push plates 5014, further compress the other sides of the two sets of third elastic members 501 and the fourth elastic members 509, namely, make the two sets of third driving members 504, the second supporting frame 505, the fifth transmission shaft 506, the second pressing roller 507 and the second rubber sleeve 508 move in opposite directions to approach each other on the lower surface of the liquid crystal display screen, and at the same time, the two sets of third driving members 504 start to work, the third driving part 504 is an electric rotating shaft, the third driving part 504 is used for driving the fifth driving shaft 506 to rotate, the fifth driving shaft 506 is used for driving the second squeezing rollers 507 and the second rubber sleeves 508 to rotate, and because two groups of second rubbers have certain elasticity, when two groups of second rubber sleeves 508 move and squeeze the liquid crystal display screen, the liquid crystal display screen can have certain buffering effect in the upward direction through the two groups of second rubbers, the liquid crystal display screen is prevented from being broken due to overlarge pressure, and because the outer surface of the second rubber is provided with the convex blocks made of metal materials, the two groups of second squeezing rollers 507 and the second rubber sleeves 508 can move from the two sides of the lower surface of the liquid crystal display screen to the middle of the lower surface of the liquid crystal display screen, and when the colloid in the liquid crystal display screen is squeezed, the convex blocks made of metal materials arranged on the outer surface of the second rubbers can better crack the colloid in the liquid crystal display screen, and then at two sets of first squeeze roll 3016, first rubber sleeve 3017, under the cooperation of second squeeze roll 507 and second rubber sleeve 508, carry out the fracturing to the inside colloid of liquid crystal display simultaneously, and when the fracturing, can make the inside colloid of liquid crystal display receive even extrusion, and then when ensureing to fracture the inside colloid of liquid crystal display, can prevent that liquid crystal display from receiving the harm to a certain extent because of the atress inequality, and can ensure that the inside colloid of liquid crystal display can be by even fracturing, and do not have the condition of partial fracturing, the position does not have the condition of fracturing.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (9)
1. A pressure equalization method is used for a splitter of a waste liquid crystal display screen, and the splitter comprises a footing (1), a bottom plate (2), a first T-shaped fixing plate (3), a second T-shaped fixing plate (4) and an electric heater (5); the lower surface of the bottom plate (2) is fixedly connected with a plurality of groups of bottom feet (1) at the same time; the front side and the rear side of the upper surface of the bottom plate (2) are fixedly connected with a first T-shaped fixing plate (3) and a second T-shaped fixing plate (4) respectively; the upper surfaces of the first T-shaped fixing plate (3) and the second T-shaped fixing plate (4) are provided with electric heaters (5); the method is characterized in that: the fracturing unit also comprises a placing buffer unit, a middle fracturing unit and a driving unit; the middle part of the upper surface of the bottom plate (2) is provided with a placing buffer unit for placing a liquid crystal display screen; the front side and the rear side of the upper surface of the bottom plate (2) are provided with driving units for driving equipment to work, and the driving units are positioned on the outer sides of the first T-shaped fixing plate (3) and the second T-shaped fixing plate (4); and the driving unit is provided with a middle fracturing unit for fracturing colloid inside the liquid crystal display screen.
2. The separator for the waste liquid crystal display screen according to the pressure equalization method of claim 1, wherein the placing buffer unit comprises a first elastic member (201), a second elastic member (202), a first round bar (203), a second round bar (204) and a placing plate (205); the middle part of the upper surface of the bottom plate (2) is fixedly connected with two first elastic parts (201) which are symmetrical front and back; two second elastic parts (202) which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate (2), and the two second elastic parts (202) are positioned on the left of the two first elastic parts (201); two first round rods (203) which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate (2), and the two first round rods (203) are positioned on the inner sides of the two first elastic components (201); two second round rods (204) which are symmetrical front and back are fixedly connected to the middle of the upper surface of the bottom plate (2), and the two second round rods (204) are positioned on the inner sides of the two second elastic parts (202); the two first elastic components (201) and the upper ends of the two first elastic components (201) are fixedly connected with a placing plate (205); the upper sides of the two first round rods (203) and the second round rods (204) are connected with a placing plate (205) in a sliding way.
3. The detacher for a waste liquid crystal display screen according to the pressure equalization method of claim 2, wherein the driving unit comprises a motor (401), a first support frame (402), a third transmission shaft (403), a first transmission wheel (404), a second transmission wheel (405), a first fixing frame (406), a second fixing frame (407), a third transmission wheel (408), a screw rod (409), a first U-shaped frame (4010), a fourth transmission wheel (4011), a fourth transmission shaft (4012), a booster gear (4013), a second U-shaped frame (4014) and a polish rod (4015); the left side of the upper surface of the bottom plate (2) is connected with a first fixing frame (406) through a bolt; the right side of the upper surface of the bottom plate (2) is connected with a second fixing frame (407) through a bolt; the front side of the upper surface of the bottom plate (2) is connected with a first U-shaped frame (4010) through bolts; a second U-shaped frame (4014) is connected to the rear side of the upper surface of the bottom plate (2) through bolts; a first support frame (402) is connected to the upper part of the left side surface of the first fixing frame (406) through bolts; a third transmission shaft (403) is rotatably connected between the first fixing frame (406) and the second fixing frame (407) at the upper side; a fourth transmission shaft (4012) is rotatably connected to the upper side between the first fixing frame (406) and the second fixing frame (407), and the fourth transmission shaft (4012) is positioned at the rear upper part of the third transmission shaft (403); the upper surface of the first support frame (402) is connected with a motor (401) through bolts; the output end of the motor (401) is fixedly connected with a third transmission shaft (403); a first transmission wheel (404) is fixedly connected to the right side of the outer surface of the third transmission shaft (403); a second driving wheel (405) is fixedly connected to the left side of the outer surface of the third transmission shaft (403); a fourth driving wheel (4011) is fixedly connected to the left side of the outer surface of the fourth transmission shaft (4012); an auxiliary gear (4013) is fixedly connected to the outer surface of the fourth transmission shaft (4012), and the auxiliary gear (4013) is positioned on the right side of the fourth transmission wheel (4011); the outer annular surface of the second driving wheel (405) is in transmission connection with a fourth driving wheel (4011) through a belt; the upper part of the inner side of the first U-shaped frame (4010) is rotatably connected with a screw rod (409); a third transmission wheel (408) is fixedly connected to the middle part of the screw rod (409); the left side and the right side of the screw rod (409) are connected with the middle fracturing unit; the outer ring surface of the first driving wheel (404) is in transmission connection with a third driving wheel (408) through a belt; the auxiliary gear (4013) is connected with the middle fracturing unit; a polish rod (4015) is fixedly connected to the upper part of the inner side of the second U-shaped frame (4014); the polished rod (4015) is connected with the middle fracturing unit.
4. The apparatus as claimed in claim 3, wherein the screw rod (409) is a screw rod (409) with two-way reverse threads.
5. The detacher for a waste liquid crystal display screen according to the pressure equalization method of claim 4, wherein the middle fracturing unit comprises a support plate (301), a first driving part (302), a second driving part (303), a fifth connecting plate (304), a spline shaft (305), a first L-shaped connecting plate (306), a first bevel gear (307), a second bevel gear (308), a first transmission shaft (309), a flat gear (3010), a sliding sleeve (3011), a first connecting frame (3012), a third bevel gear (3013), a fourth bevel gear (3014), a second transmission shaft (3015), a first squeezing roller (3016), a first rubber sleeve (3017) and a second connecting frame (3018); two support plates (301) which are symmetrical left and right are screwed on the screw rod (409); the outer surface of the polish rod (4015) is connected with two supporting plates (301) in a sliding way; the rear sides of the lower surfaces of the two support plates (301) are respectively fixedly connected with a first driving part (302); the front sides of the lower surfaces of the two supporting plates (301) are respectively fixedly connected with a second driving part (303); one fifth connecting plate (304) is welded on the front sides of the two support plates (301), and the two fifth connecting plates (304) are positioned in front of the two second driving parts (303); the front parts of the opposite sides of the two support plates (301) are respectively welded with a first L-shaped connecting plate (306); the telescopic ends of the two first driving parts (302) are respectively fixedly connected with a second connecting frame (3018); the telescopic ends of the two second driving parts (303) are respectively fixedly connected with a first connecting frame (3012); the front parts of the lower sides of the two fifth connecting plates (304) are rotatably connected with a spline shaft (305) respectively; the upper side of the spline shaft (305) positioned on the right is rotationally connected with the right supporting plate (301), and the upper side of the spline shaft (305) positioned on the left is rotationally connected with the left supporting plate (301); the upper sides of the outer surfaces of the two spline shafts (305) are fixedly connected with a first bevel gear (307), and the two first bevel gears (307) are positioned above the two support plates (301); the upper sides of the two first L-shaped connecting plates (306) are respectively and rotatably connected with a first transmission shaft (309); the middle parts of the outer surfaces of the two first transmission shafts (309) are fixedly connected with a flat gear (3010) respectively; two second bevel gears (308) are fixedly connected to the back sides of the outer surfaces of the two first transmission shafts (309) respectively; the first bevel gear (307) positioned on the right is meshed with the first transmission shaft (309) positioned on the right, and the first bevel gear (307) positioned on the left is meshed with the first transmission shaft (309) positioned on the left; both flat gears (3010) are engaged with the auxiliary gear (4013); the front parts of the upper sides of the two first connecting frames (3012) are respectively connected with a sliding sleeve (3011) in a rotating way; a second transmission shaft (3015) is rotatably connected between the first connecting frame (3012) and the second connecting frame (3018) which are positioned at the front, and a second transmission shaft (3015) is rotatably connected between the first connecting frame (3012) and the second connecting frame (3018) which are positioned at the rear; the outer surfaces of the two sliding sleeves (3011) are fixedly connected with a third bevel gear (3013) respectively; a fourth bevel gear (3014) is fixedly connected to the front side of the outer surface of each of the two second transmission shafts (3015), a first rubber sleeve (3017) is fixedly connected to the outer surface of each of the two second transmission shafts (3015), and the two first rubber sleeves (3017) are located behind the two fourth bevel gears (3014).
6. The separator for the waste liquid crystal display screen according to the pressure equalization method of claim 5, wherein the first rubber sleeve (3017) and the second rubber sleeve (508) are provided with bumps made of metal on the outer surfaces.
7. The splitter for the waste liquid crystal display screen according to the pressure equalization method of claim 6, which is characterized by further comprising two-side fracturing units, wherein the two-side fracturing units are arranged on the left side and the right side of the middle fracturing unit, and comprise a third elastic part (501), a first connecting rod (502), a U-shaped plate (503), a third driving part (504), a second supporting frame (505), a fifth transmission shaft (506), a second extrusion roller (507), a second rubber sleeve (508), a fourth elastic part (509), a second connecting rod (5010), a third supporting frame (5011), a second L-shaped connecting plate (5012), a third L-shaped connecting plate (5013) and a push plate (5014); a third elastic part (501) is fixedly connected to the opposite sides of the two first connecting frames (3012); a fourth elastic component (509) is fixedly connected to the opposite sides of the two second connecting frames (3018); two second support frames (505) which are symmetrical left and right are fixedly connected to the front side of the upper surface of the bottom plate (2); two third support frames (5011) which are symmetrical left and right are fixedly connected to the rear side of the upper surface of the bottom plate (2); a first connecting rod (502) is fixedly connected to the upper sides of the two second supporting frames (505) respectively; the outer surfaces of the two first connecting rods (502) are respectively connected with a third elastic component (501) in a rotating way; the upper sides of the two third supporting frames (5011) are fixedly connected with a second connecting rod (5010) respectively; the outer surfaces of the two second connecting rods (5010) are respectively and rotatably connected with a fourth elastic component (509); a U-shaped plate (503) is fixedly connected between the third elastic component (501) and the fourth elastic component (509) which are positioned on the right, and a U-shaped plate (503) is fixedly connected between the third elastic component (501) and the fourth elastic component (509) which are positioned on the left; a fifth transmission shaft (506) is fixedly connected between the third elastic component (501) and the fourth elastic component (509) which are positioned on the right, a fifth transmission shaft (506) is fixedly connected between the third elastic component (501) and the fourth elastic component (509) which are positioned on the left, and the two fifth transmission shafts (506) are positioned below the two U-shaped plates (503); the outer surfaces of the two fifth transmission shafts (506) are fixedly connected with a second rubber sleeve (508) respectively; the front ends of the two fifth transmission shafts (506) are respectively fixedly connected with a third driving part (504); a second L-shaped connecting plate (5012) and a third L-shaped connecting plate (5013) are welded on the upper surfaces of the two supporting plates (301) respectively; a push plate (5014) is fixedly connected to a second L-shaped connecting plate (5012) and a third L-shaped connecting plate (5013) which are positioned on the right, and a push plate (5014) is fixedly connected to a second L-shaped connecting plate (5012) and a third L-shaped connecting plate (5013) which are positioned on the left.
8. The apparatus for separating a used liquid crystal display panel by pressure equalization according to claim 7, wherein the third elastic member (501) and the fourth elastic member (509) are arranged to be slightly inclined.
9. The apparatus for separating a used liquid crystal display panel by the pressure equalization method as claimed in claim 8, wherein the U-shaped plate (503) is moved to be at the same level as the push plate (5014) after being rotated to be horizontal.
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| CN202111231528.6A CN114074108B (en) | 2021-10-22 | 2021-10-22 | Splitter for waste liquid crystal display screen by pressure average method |
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| CN202111231528.6A CN114074108B (en) | 2021-10-22 | 2021-10-22 | Splitter for waste liquid crystal display screen by pressure average method |
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| CN114074108B (en) | 2023-08-29 |
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